"The map of part of the Grand Duchy of Finland, in which part of the Osterbatsky province, Kerenburg and Tawastgu districts are ...

"The map of part of the Grand Duchy of Finland, in which part of the Osterbatsky province, Kerenburg and Tawastgu districts are composed on December 1742, 23 days.He composed this card from the fortification, the suburban man Mikhail Deden. "- -.-1742;Kart.Op.296;152 x 124;Additional Agreement No. 1 of May 21, 2021 to the contract.No. 90-19 dated August 27, 2019 (Ban)..Electronic copy source: ban